-20-4x=7-7x

Simple and best practice solution for -20-4x=7-7x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -20-4x=7-7x equation:


Simplifying
-20 + -4x = 7 + -7x

Solving
-20 + -4x = 7 + -7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '7x' to each side of the equation.
-20 + -4x + 7x = 7 + -7x + 7x

Combine like terms: -4x + 7x = 3x
-20 + 3x = 7 + -7x + 7x

Combine like terms: -7x + 7x = 0
-20 + 3x = 7 + 0
-20 + 3x = 7

Add '20' to each side of the equation.
-20 + 20 + 3x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 7 + 20
3x = 7 + 20

Combine like terms: 7 + 20 = 27
3x = 27

Divide each side by '3'.
x = 9

Simplifying
x = 9

See similar equations:

| -8x=96 | | G-9=-3 | | -30=5x | | 5y(y+6)=35 | | x-4.31=-8 | | 3*8-2=2(2*8+3) | | 4x^2+27x-23=-8x+2 | | x-21=-23 | | t^2=-48-14t | | (4x-1)+(2x-1)=5x | | -6+x=1 | | -126-8x=10x+18 | | 4x^2-3x+7=9x+2 | | x+2y=16 | | 5x+10=-88-9x | | (1-x)+(4x+17)=-3x | | 2p+3q=14 | | 196-6x=6x+16 | | x-7=-45 | | 3*x-x=52 | | 2x+3x+1=21 | | 2*x-7=25-6*x | | 21=-3x | | 143+2x=x-1 | | 20-3x=2x-15 | | -12=-3+x | | 9-4x=2x+27 | | 10x-4+4+x-22=0 | | 8x-8=56 | | x^2+15x+14=0 | | 3x+2(4x-6)=18+x | | -1013x=3x+2 |

Equations solver categories